Learning path

How models learned to remember more

The story of long context in AI — from the architectural foundations that make memory possible, to the labs and models that have pushed the boundaries of how much a model can hold in mind at once. This path starts with the core ideas and works outward to the real-world systems built on them.

Whether you're new to AI or already familiar with the basics, this path traces a clear line from "what makes context hard" to "who solved it and how."